baber/WOPTO huggingface dataset:
Patent JP-2001026561-A (JP)
Title: Fluoronaphthalene derivative
Inventor: OSAWA MASASHI
IPC: C07C43/192
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound which is a p-type liquid crystalline compound, has extremely high refractive index anisotropy and is capable of providing a liquid crystal composition having low threshold voltage, high refractive index anisotropy and a broad range of temperatures. SOLUTION: This compound is a compound of formula I [R is a (substituted) 1-8C alkyl, a (substituted) 2-10C alkenyl, or the like; ring A and ring B are each trans-1,4-cyclohexylene, (F substituted) 1,4-phenylene, or the like; L is a single bond, OCO, or the like; Xa to Xc are each H or F], for example, 2-[4-(trans-4-propylcyclohexyl)phenylethynyl]-5,6,7-trifluoroethane. The compound of formula I is obtained, for example, by reacting 2-ethynyl-6-fluoronaphthalene of formula III produced by using a Grignard reactant as a starting substance which is obtained by reacting 2-bromonaphthalene of formula II with magnesium, with a compound of formula IV (Y is Cl, or the like) in the presence of a palladium catalyst and a copper catalyst.
Patent JP-H0482923-A (JP)
Title: Ring for spinning frame
Inventor: MORIMOTO NAOYUKI
IPC: D01H7/60
Filed: 1990-07-25
Abstract: PURPOSE:To obtain the subject ring having excellent abrasion resistance, travelling stability of a traveller under a highspeed operation and spinning performance and effective in decreasing the abrasion of traveller by forming a composite layer of carbonitride on the surface of a specific ring by carbide-coating treatment. CONSTITUTION:The objective ring is produced by forming a carbonitride composite layer formed by carbide coating treatment on the surface of a ring made of a carbon steel or alloy steel having a carbon content of 0.2-1.5% and having a nitride layer formed on at least the face contacting with a traveller by nitriding treatment. Preferably, the thickness of the nitride layer is 1-100mum and the composition of the composite film layer is Cr(C, N).Cr2(N, C) or V(C, N).V2(N, C).
Patent JP-H0360728-A (JP)
Title: Vertical type agitation device
Inventor: NAKAZATO NORIO
IPC: B01F7/24
Filed: 1989-07-31
Abstract: PURPOSE:To obtain an excellent mixing effect with a wide passing area of agitation blades in the radial direction by making the structural center of the blades be eccentric to the revolving center to be connected with a revolving shaft. CONSTITUTION:The agitation blades 7 at least a part of which is constituted of herical ribbon type blades 7a, 7b are provided and connected with the revolving shaft 6. The agitation blades 7 are connected with the revolving shaft 6 in such a way that the structural center X of the agitation blades 7 is eccentric to the revolving center Y. Thus, the large passing area of agitation blades in the radial direction is obtained and the fluid passing that area is directly agitated so that the mixing performance is improved not only in axial and circumferential direction, but also in radial direction, and the excellent mixing effect is obtained.
Patent JP-H0938956-A (JP)
Title: Tile holder of tile cutting machine
Inventor: MURAKAMI TOSHIYUKI
IPC: B28D1/22
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To precisely and accurately cut a lens in a tile cutting machine. SOLUTION: The through-hole 29 externally fitted to a tile support ridge, a plurality of tile holding projections 30 fitted in the gaps between the joints of sheet tiles, the insertion protruding pieces inserted between elastic mats 21 and the tile support ridges are provided to the tile holder 26 arranged on the elastic mats 21, 21 provided on the bottom plate of a tile cutting machine and the movement of tiles at the time of the cutting by a cutter is prevented.
Patent JP-S6441495-A (JP)
Title: Underwater construction method and device therefor
Inventor: HORI HIROYOSHI
IPC: B63C11/44
Filed: 1987-08-05
Abstract: PURPOSE:To carry out the working operation in the atmosphere state similar to the state on the land even under the water level by forming a space part by the underwater baloons consisting of bags on the periphery of a structure under the water level. CONSTITUTION:A space part is formed on the periphery of a construction 10 under water level by a baloon 1 consisting of the bags filled with air, etc. In this space part, the direct working operation is permitted. The baloon 1 possesses waterproof and fireproof properties. The baloon 1 is made of the material maintaining the pressureproofness under the water level.
Patent JP-H0939155-A (JP)
Title: Manufacture of organic composite coating steel sheet having excellent flaw resistance
Inventor: KAWANISHI YOSHIHIRO
IPC: B05D7/14
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To ameliorate flaw resistance including tension pad resistance by controlling a metal Cr conversion coverage, a silica-containing coverage, and a Zn content of a treating liquid to specified values and improving adhesive force of a chromate coat and an organic composite resin coat thereon by modifying the chromate coat. SOLUTION: On a surface of a zinc plating steel sheet, a chromate coat having a metal Cr conversion coverage of 5-200mg/m<2> is formed by a reaction type or coating type chromate treatment, on which an organic composite resin coat which contains a silica and has a coverage of 0.2-3.5g/m<2> is formed. In manufacturing an organic composite coating steel sheet, the chromate treatment is performed by controlling Zn contents of the treating liquid to 30g/l or less, or by controlling pH of the treating liquid to 1.0-5.0, so that an organic composite coating steel sheet having excellent flaw resistance is manufactured. The organic composite resin coat contains 2-20 pts.wt. lubricant partices having an average particle diameter of 10μmor less based on 100 pts.wt. total quantity of a silica and a resin on the basis of solid content.
Patent JP-S6176548-A (JP)
Title: Thermistor material
Inventor: KAMIKAWA MICHIHARU
IPC: C08K3/16
Filed: 1984-09-21
Abstract: PURPOSE:To provide a thermistor material having suppressed variation of the impedance characteristics between the dried state and the moistened state, increased thermistor constant at the high-temperature side, and improved sensitivity, by compounding a polyamide composition having low amide group concentration with a halide and a rhodanate. CONSTITUTION:The objective material can be produced by compounding (A) a polyamide composition having lower amide group concentration than that of polydodecanamide (nylon 12) with (B) 0.01-3.0wt% halide and/or rhodanate. The polyamide composition is the one prepared from a >=13C higher fatty acid (dibasic acid) and/or a dimer acid (carbon number is 36). The halide is KI or CuI and the rhodanate is KSCN.
Patent JP-S6439759-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAMIYAMA NORIHIKO
IPC: H01L27/06
Filed: 1987-08-05
Abstract: PURPOSE:To enhance conducting power without increasing the occupation area of a substrate as well as to contrive accomplishment of high integration of a semiconductor integrated circuit device having large driving power by a method wherein a conducting film layer, to be used for a power source wire, is housed in a longitudinal groove provided on a semiconductor substrate. CONSTITUTION:A conducting film layer 19, to be used for a power source wire, is formed in the longitudinal groove 20 perforated on a P-type silicon substrate 11 through the intermediary of a silicon oxide film 15 in such a manner that the layer 19 is dielectrically isolated from the substrate 11. The numbers 13 and 14 in the diagram are the conducting film layers to be used for a signal wire. In the wiring structure in which said conducting film layer for power source wire is housed in the substrate, the thickness or the width of the conducting film can be set thickly or widely irrespective of the other structures on the substrate in order to resist a large current driving.
Patent JP-S5899708-A (JP)
Title: System for measuring configuration of steel plate
Inventor: HIGUCHI YOSHINORI
IPC: G01B21/06
Filed: 1981-12-09
Abstract: PURPOSE:To perform the simultaneous measurement of the thickness, width, length, and thickness gradient in the width direction of the steel plate continuously without contact, by performing on line processing of information from various sensors. CONSTITUTION:Trucks 1 are normally constituted by three trucks. Two trucks are used for measuring the edge of the steel plate. The remaining one truck is used for measuring the central part of the steel plate. A plate thickness sensor 2 and a position sensor 4, which measures the position of the edge, are mounted on the truck for measuring the edge of the steel plate, and a plate thickness sensor 2 and a steel plate speed sensor 5 are mounted on the truck for measuring the central part of the steel plate.
Patent JP-H0946088-A (JP)
Title: Supply equipment of chip electronic component
Inventor: IGUCHI KIYOSHI
IPC: B23P19/00
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To perform reel exchange without interruting an automatic electronic components mounting equipment, by automatically moving only the supply equipment having an empty reel, where all chip electronic components are used, as far as the reel change position, and enabling reel change before components are supplied from the new component supply equipment. SOLUTION: When a reel 22 becomes empty and, at the same time, chip electronic components to be supplied to a component supply stand 24 are all used, a detection means 50 detects the state and outputs a signal. By the signal from the detection means 50, an electromagnetic valve 62 is changed over, and an operation rod 61 of a cylinder 60 ascends. A component supply means 20 is pressed by the energizing force of an energizing means 30, and is moved as far as the reel change position capable of reel change. Thus the component supply means 20 moves as far as the reel change position. The reel which has been empty is replaced with a new reel by a worker or an automatic change equipment. Thereby the reel change is enabled without interrupting an automatic electronic component mounting equipment.
Patent JP-H0948646-A (JP)
Title: Production of powder of quicklime or lightly baked dolomite protected from dispersion
Inventor: NAKAZAWA SOZO
IPC: C04B2/06
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To produce the powder of quicklime or lightly baked dolomite protected from dispersion, where the addition of water or the increasing of water is little as a whole and a little energy is consumed, by mixing an aqueous dispersion of a fluoride resin to the powder of quicklime or lightly baked dolomite powder applying shearing force. SOLUTION: An aqueous dispersion of a fluoride resin is added to the powder of quicklime or lightly baked dolomite, and they are mixed applying shearing force. This allows to produce the powder of quicklime or lightly baked dolomite protected from dispersion and containing 0.005-0.05wt.% of a fluoride resin. In the process, fine powder of hydroxide (e.g. staked lime or magnesium hydroxide) formed by partial hydration, which is entangled with a fluoride resin fibrillated by the heat of hydration, is dispersed in the powder of quicklime or lightly baked dolomite.
Patent JP-S6173928-A (JP)
Title: Liquid-crystal driving system
Inventor: FURUBAYASHI YOSHINORI
IPC: G02F1/133
Filed: 1984-09-20
Abstract: PURPOSE:To reduce irregular crosstalk and to improve picture quality by approximating frequency components of each selected picture element and each unselected picture element to each other. CONSTITUTION:A liquid-crystal dot matrix panel has scanning electrodes Y1-Y6 and signal electrodes X1-X6 and liquid crystal is charged in intersection parts of the scanning electrodes and signal electrodes. An AC signal having a waveform 3 is applied during driving operation to obtain a 4-field AC signal; and a 2-field AC signal is used in odd fields and the 4-field AC signal is used in even fields to the reduce the difference of frequency components in a 4-field time like waveforms 4a, 4b, and 4c. Consequently, irregular crosstalk is reduced and visibility is improved.
Patent JP-H0640513-A (JP)
Title: Load storage facility
Inventor: NAKAO TATSUO
IPC: B65G1/02
Filed: 1992-07-24
Abstract: PURPOSE:To invariably store a stored object in the clean nitrogen gas atmosphere and receive or deliver the stored object without disturbing the nitrogen gas sealed state by receiving or delivering the stored object in a nitrogen gas- sealed shelf device. CONSTITUTION:A load storage facility is provided with a shelf main body 10 having a storage section 20 opened on the front face, a nitrogen feeding device 24 ejecting the clean nitrogen gas from the rear section of the shelf main body 10, and a reception/delivery device 30 freely receiving or delivering a stored object A from or to the storage section 20. A shelf device 37 is formed in the sealed state, and the nitrogen gas is sealed inside, and the shelf device 37 is provided with an openable reception/delivery section 50 capable of receiving or delivering the stored object A via the reception/delivery device 30. The stored object A can be invariably received from or delivered to the storage section 20 in the nitrogen gas, and the stored object A can be received or delivered without disturbing the nitrogen gas sealed state of the shelf device 37.
Patent JP-S61125077-A (JP)
Inventor: JIYAROSURABU HEINESETSUKU
IPC: H04N5/335
Filed: 1985-09-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000027818-A (JP)
Title: Clamp for pipe body
Inventor: OI SHIGEO
IPC: F16B7/04
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To match and handle each center position in the case where pipe bodies whose diameters are different from each other in outer diameter are handled. SOLUTION: A handle part 1 is provided with a push piece 12 having a shape which is suitable for preventing pipe bodies B1, B2 having large and small diameters respectively from slipping out, a pair of receiving seat 5 having a shape which is suitable for preventing the pipe body B1 having the large diameter from slipping out, and a pair of slipping-out preventing pieces 7 which are deflected and deformed in a state inclined outward by push-pressing with the pipe body B1 when the pipe body B1 having the large diameter is received by the receiving seat 5, and which are received without deflecting and deforming the pipe body B2 having the small diameter in a condition in which a center (a) of the pipe body B2 and a center (a) of the pipe body B1 received by the receiving seat 5 are matched with each other.
Patent JP-H0735843-A (JP)
Title: Working machine
Inventor: SUGAWARA KAZUHIRO
IPC: G01S7/02
Filed: 1993-07-16
Abstract: PURPOSE:To provide a working machine in a configuration which positively enables monitoring of a body to be monitored over a wide range. CONSTITUTION:The title machine is provided with a first antenna 3b for transmitting a propagating wave in nearly horizontal first direction, a second antenna 3a for transmitting the propagating wave in a second direction which is nearly equal to the first direction, and a switching circuit 2 for switching a transmission antenna so that a propagating wave can be transmitted from an antenna which is selected out of the first antenna 3b and the second antenna 3a and then the spread for vertical directivity of the second antenna 3a is smaller than that of the first antenna 3b. Then, the transmission antennas are switched depending on the distance to a body to be monitored.
Patent JP-S63156028-A (JP)
Title: Cutting device
Inventor: SHIRAI TAKAAKI
IPC: C03B33/03
Filed: 1986-08-21
Abstract: PURPOSE:To obtain a cutting device which is efficient and available for cutting the deformed window glass or the like of an automobile, by providing both a cutting member supported with a specified traveler and a driving part for numerically controlling travel. CONSTITUTION:A plate glass A being an article to be cut is arranged at the prescribed position on a working bench 11. Then a motor 24 is driven with numerical information recorded on a magnetic tape or the like and a first left traveler 12 and right traveler 13 are traveled so that the travelers 12, 13 are paralleled across the working bench, approached and furthermore traversed in the opposite directions and also a cutting member 30 is traveled, raised and lowered with a cylinder 33 to draw cutting lines B on glass A. Furthermore while traveling a second left traveler 25, a second right traveler 26 and the member 30 provided so as to follow the above-mentioned travelers 12, 13 with numerically-controlling motors 29, the cutting lines B of a contour are drawn on a deformed product (e.g. window glass) symmetrically developed to the centerline in the corner sides on the diagonals of glass A.
Patent JP-S6175937-A (JP)
Title: Electronic computer
Inventor: SHINTO TAKAO
IPC: G06F11/34
Filed: 1984-09-21
Abstract: PURPOSE:To attain measurement of the instruction frequencies in a short time by using a counter part for executing frequency of instructions at an instruction decoding part within a CPU to accumulate the instruction executing frequencies for each type of instructions when a program is read out of a main memory. CONSTITUTION:A CPU4 extracts an instruction which should be executed after a program 9 stored in a main memory 8 and discriminates the type of the instruction through an instruction decoding part 5. The part 5 sends the result of discrimination to an instruction executing part 6. Thus the instruction is executed. Then the part 5 transmits the type of the instruction to an instruction executing frequency counter part 7. Thus the executing frequencies are accumulated for each type of instructions. The accumulated contents of the part 7 can be read out by a program after the counting process is through. This is effective to the analysis of the dynamic characteristics of a program.
Patent JP-H1129475-A (JP)
Title: Inhibitor against activation of stat6
Inventor: INOUE TADAHIRO
IPC: A61P31/04
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine which allows treatment and prevention of allergic diseases, autoallergic diseases, viral infectious diseases, bacterial infectious diseases, parasitic infectious diseases, and so on, by including an iminothiazole-derivative as an active ingredient. SOLUTION: This medicine is prepared by including a compound shown by formula I [X<1> to X<5> are each H, an alkyl, an aralky, an aryl, a halogen, cyano, an alkoxy, phenoxy, an alkanoyl, an aroyl, etc.; two adjacent groups selected from X<1> -X<5> can form a phenyl ring; R<1> is H, an alkyl, a cycloalkyl, an aralky, an aryl, etc.; R<2> is H, an alkyl, a cycloalkyl, an aralky, etc.; R<1> and R<2> can form a cycloalkenyl or phenyl ring; (n) is 1-4]. The compound shown by formula I is obtained, for example, by the reaction of a compound shown by formula II with a compound shown by formula III [Y is a leaving group such as I, Br, and Cl] in an inert solvent. The medicine is effective also to the treatment/prevention of carcinoma, HVG disease, AIDS, and so on.
Patent JP-2000078082-A (JP)
Title: Optical node and optical transmission system
Inventor: AL-SALAMEH DANIEL YOUSEF
IPC: H04B10/07
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To improve the recovery of an optical transmission system by detecting the loss of optical signals due to the failure of an optical transmission medium at a part of an optical input port and supplying a control signal to an optical switch matrix in response to the indication of the optical signal loss to switch the switch matrix. SOLUTION: A switch matrix 201 produces a proper path through the connection in response to a signal SC that is produced on the entire path through an optical node and also in response to the detection of optical signals existing on the inputs F and G of optical protection transmission capacity at an optical node via an optical monitor 206. A subcontroller 207 starts the operation of a millisecond counter clock in response to the indication of loss of the optical signals supplied from the monitor 206 to the subcontroller 207. When a prescribed threshold time interval is counted, the signal SC is supplied to the matrix 201 and the recovery is started for the failure that is indicated by the detection of the optical signal loss.
Patent JP-H0644916-A (JP)
Title: Elastic support member for cathode-ray tube
Inventor: UEDA YUJI
IPC: H01J29/02
Filed: 1992-07-24
Abstract: PURPOSE:To obtain an elastic support member which is small in an amount of plastic deformation and excels in heat resistance by forming the elastic support member of an Fe-Mn-Cr alloy including a specific amount of Mn, Cr, C, N, Ni and the remainder of Fe. CONSTITUTION:An elastic support member is formed of an Fe-Mn-Cr series alloy including Mn of 10 to 18%, by weight, Cr of 16 to 18% by weight, C of not more than 0.10 to 0.25% by weight, N of not more than 0.25 to 0.5%, by weight, Ni of 1 to 5% by weight and the remainder of Fe. After it is heated at 350 to 550 deg.C for 30min., a bending moment M of not more than 550N.mm is applied thereto with a load W being applied and then heated at 650 deg.C for 30min. with an amount of plastic deformation of not more than 2mm in accordance with M=W.L when unloaded, so that it can be made an alloy with a yield point strength of not less than 1200N/mm. Thereby, an elastic support member which has a small amount of plastic deformation against repeated loading and excels in heat resistance and electrical characteristics can be manufactured at a low cost.
Patent JP-H0757919-A (JP)
Title: Thin core
Inventor: BIZEN YOSHIO
IPC: H01F19/04
Filed: 1993-08-10
Abstract: PURPOSE:To provide a thin core excellent in effective magnetic permeability suitable for the interface pulse transformer of ISDN. CONSTITUTION:The thin troidal wound core composed of a thin band of crystallite soft magnetic alloy produced by liquid quenching method has width of 1-3mm, standard deviation of plate thickness in the breadthwise direction of 0.5-2.5mum, and the space factor of 0.7-0.9.
Patent JP-S6091649-A (JP)
Title: Formation of protective film for electronic parts
Inventor: YANAGIHARA KENJI
IPC: H01C1/02
Filed: 1983-10-25
Abstract: PURPOSE:To form a protective film for an electronic parts by a method wherein, monomer gas is produced by mixing more than one kind or more than two kinds out of compounds, which are respectively formulated by a specific formula, the electronic temperature in the vicinity of the surface of the electronic parts is kept at a temperature of 2,000-40,000K, and plasma polyreaction is made to generate. CONSTITUTION:Monomer gas is produced by mixing more than one kind or mor than two kinds out of ethylene, propylene and 1,3-butadien, which are respectively formulated basically by the formula indicated in the diagram, discharge is made to generate in the reaction chamber having been kept at an atmospheric pressure of about 10<-3>- 1Torr, plasma polyreaction is made to generate while the electronic temperature at the reaction zone has been kept at a temperature of 2,000-40,000K, and a protective film is formed on an electronic parts. In case the electronic temperature is beyond the sphere of the abovementioned temperature, the protective film is insufficient in chemical resistance and physical strength, is easy to deteriorate by humidity and heat and in an acid atmosphere, and lacks its reliability. Accordingly, the electronic temperature in the sphere of 2,000-40,000K is particularly advantageous. According to this constitution, a protective film for an electronic parts, which is uniform, very thin and firm in adhesive force, can be formed in a complete dry-type process.